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My dog has a rectal tumor. Can I clean it with hydrogen peroxide?

Updated On September 23rd, 2025

My dog has tumor rectum will cleaning the wounds by hydrogen peroxide will help to heal the wound?

1 Answer

Most Helpful Answer

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Answered By Sara Farmer, DVM

Veterinarian

Published on July 2nd, 2017

Hydrogen peroxide can work well to clean up organic debris (like dirt or feces), but unfortunately it also can inhibit healing so I do not recommend using it for cleaning wounds. I would recommend talking to your veterinarian about what you could use to keep the area around this tumor clean. If you have not yet seen a veterinarian I would definitely encourage you to do so to discuss what the tumor might be and what treatments are recommended.

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